SINGER W203 User Manual
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ADJUSTERS AND MACHINISTS
The thread controller spring should be set so that It reaches Its
lowest point as the eyes of the needles nearly reach the goods In
Fig. 18. Aljustment of Thread Controller
For more controller action on the thread, loosen the stop screw
(P, Fig. 18) at the right of the controller and set the stop Icwer, and
for less action set the stop higher.
To strengthen the action of the controller spring on the thread,
loosen the spring stud screw (Q, Fig. 18) at the rear of the stop screw
and turn the spring stud (0, Fig. 18) slightly to the left with a screw
driver, or to lighten Its action turn to the right and retlghten the
spring stud screw.